1.

The cartesian co-ordinates of a point, whose polar co-ordinates are `((3)/(4), 135^(@))` areA. `((-3)/(4sqrt(2)), (-3)/(4sqrt(2)))`B. `((3)/(4sqrt(2)), (3)/(4sqrt(2)))`C. `((-3)/(4sqrt(2)), (3)/(4sqrt(2)))`D. `((3)/(4sqrt(2)), (-3)/(4sqrt(2)))`

Answer» Correct Answer - C


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